NewA verification QR code on every shared attestation, and the app is ready for Revenu Québec's verification link (November 2026).Learn more →
For Québec contractors

Never pay a subcontractor with an expired attestation.

Request, verify and share Revenu Québec attestations straight from your phone — every number is verified live.

Live verification with Revenu Québec Credentials never sent to our servers Data encrypted on your device
Two products

For contractors. And for their accountants.

A mobile app to obtain, verify and share your attestations. An Accountant Portal to track those of all your clients.

Contractors and subcontractors

Mobile app

Request your Revenu Québec attestation from your phone, verify your subcontractors' live and share them by email, SMS or QR code. iPhone and Android.

Free verification

Camera scan, verification history, Revenu Québec link supported.

Premium: $19.99/month or $149.99/year

Attestation requests, sending by email and SMS, PDF and expiry reminders.

Accountants and firms

Accountant Portal

All your clients' attestations, their expiry dates and every transmission in one dashboard. In the browser, or as a Mac and Windows app. Free for accountants.

Web, Mac and Windows

Same account everywhere. App version 1.0.1 available now.

CSV import available · QuickBooks soon

Import your client list today; QuickBooks Online (Intuit) sync is on its way.

Features

Everything you need to manage tax attestations

Whether you hold your own attestation or verify your subcontractors' before paying.

You hold your attestation

Request an attestation

Submit your requests directly to Revenu Québec through the app, with real-time status tracking.

Send in one tap

Share your attestation by email or SMS, or download the PDF. Full history of every send.

Expiry reminders

Get notified before every expiry — yours or your subcontractors'.

You verify your subcontractors

Instant verification

Enter an attestation number and get the verdict immediately: valid, expired or not found.

Camera scan (OCR)

Photograph a paper attestation: the app reads the number, the NEQ and the business name automatically.

Time-stamped proof

Keep a record of every verification made before paying a subcontractor.

How it works

From sign-in to attestation in minutes

No setup: your clicSÉQUR – Entreprises credentials are all you need.

01

Sign in with clicSÉQUR

Use the username and password of your clicSÉQUR – Entreprises (Revenu Québec) account. The connection is made directly between your device and Revenu Québec.

🔒 Your credentials are never stored on our servers.
02

Enter the verification code

Revenu Québec sends a 7-digit code to your business email. Enter it in the app — it is the same two-factor authentication as on the official portal.

03

Request your attestation

One button, a few seconds: the app submits the request to Revenu Québec and retrieves your official attestation with its number.

04

Share it or download the PDF

Send your attestation by email or SMS to your general contractors, or download the PDF. The recipient gets a link that verifies the attestation instantly.

05

Verify your subcontractors'

Type the number manually or photograph the paper attestation : automatic reading (OCR) extracts the number and the NEQ, then verifies them live with Revenu Québec.

06

Track all your activity

Requests, sends and verifications in a single activity feed — your proof of due diligence, time-stamped and always at hand.

Demo

See the app in action

Pricing

Start free, go Premium when you're ready

Downloading the app and verifying attestations are free. The Premium subscription unlocks requests and sharing.

Free

0 $

forever

  • Live attestation verification
  • Camera scan (OCR)
  • Verification history
  • Receive attestations via secure link
  • Attestation requests
  • Sending by email and SMS
Download the app

Premium

19,99 $/month

or $149.99/year — save 37%

  • Everything in Free
  • Unlimited attestation requests
  • Sending by email and SMS, with history
  • Official PDF download
  • Reminders before expiry
Get started with Premium

Subscription billed and managed by the App Store or Google Play. Cancel anytime. Prices in Canadian dollars, taxes extra.

FAQ

Frequently asked questions

What do I need to request my attestation?
A clicSÉQUR – Entreprises (Revenu Québec) account linked to your business. You sign in within the app with your usual credentials, enter the verification code received by email, and your attestation is retrieved in seconds.
Are my clicSÉQUR credentials safe?
Yes. The connection is made directly between your device and Revenu Québec — your credentials never pass through our servers. If they are remembered on your device, they are encrypted (AES). Revenu Québec's two-factor authentication applies in full.
How much does the app cost?
Downloading the app and verifying attestations are free, including the camera scan and the verification history. The Premium subscription ($19.99/month or $149.99/year) unlocks attestation requests, sending by email and SMS, PDF download and expiry reminders.
Is the verification reliable?
Every attestation number is verified live with Revenu Québec at the time of the check — you get the real status (valid, expired or not found), not a local copy. Every verification is kept, time-stamped, in your history.
I received an attestation by email or SMS. What now?
The link opens the app and verifies the attestation automatically. If the app is not installed yet, download it first from theApp Store or Google Play, then open the link again.
How do I cancel my subscription?
The subscription is managed by your app store: Settings → Subscriptions on iPhone, or Google Play → Payments & subscriptions on Android. Cancellation takes effect at the end of the current period, at no charge.
Is there a Mac or Windows version?
Yes, for accountants. TheAccountant Portal is available in the browser at web.attestationfiscale.ca and as a Mac and Windows app (macOS 12 or later; Windows 10 and 11, 64-bit, beta). Importing your client list from a CSV or Excel file is available; sync with QuickBooks Online (Intuit) is coming soon.
Is the app affiliated with Revenu Québec?
No. Attestation Fiscale Québec is an independent app developed by Appinov (9492-2473 Québec Inc.). It is not affiliated with Revenu Québec or the Government of Québec.

Questions? We're here.

Write to us and the team will get back to you quickly — in English or French.

support@appinov.ca
App Store Google Play